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D14 Charging System
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AC Man View Drop Down
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Joined: 01 Aug 2010
Points: 73 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AC Man Quote  Post ReplyReply Direct Link To This Post Topic: D14 Charging System
    Posted: 30 Dec 2011 at 6:59am
Have burnt up four voltage regulators on my tractor. New wiring, double checked everything, tried two generators two amp gauges. Wired just like my I600 which is wired like D15 Series II. At wits end any ideas appreciated.  Thanks
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Gerald J. View Drop Down
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Joined: 12 Sep 2009
Location: Hamilton Co, IA
Points: 5636 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Gerald J. Quote  Post ReplyReply Direct Link To This Post Posted: 30 Dec 2011 at 10:53am
Have you flashed the generator after wiring and before starting the engine? A generator building with the wrong polarity can be hard on the voltage regulator as in burning it up.

Are you SURE the wiring for the D14 should be the same as the D15 and I600?

Gerald J.
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jaybmiller View Drop Down
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Joined: 12 Sep 2009
Location: Greensville,Ont
Points: 24400 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jaybmiller Quote  Post ReplyReply Direct Link To This Post Posted: 30 Dec 2011 at 1:44pm
The I&T manual shows both D-14 and D-15 have same wiring,though D-14 is 6 volt. Page 88, figs 184, 185. That's for a series1 D-15.
Both use a 4 terminal regulator, series 2 D-15 uses a 3 terminal regulator.
 
hth jay
 
3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor)

Never burn your bridges, unless you can walk on water
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Steve in NJ View Drop Down
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Joined: 12 Sep 2009
Location: Andover, NJ
Points: 11926 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Steve in NJ Quote  Post ReplyReply Direct Link To This Post Posted: 30 Dec 2011 at 6:56pm
Better check your Battery! Sounds like the Battery could be the culprit....
Steve@B&B
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AC Man View Drop Down
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Points: 73 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AC Man Quote  Post ReplyReply Direct Link To This Post Posted: 31 Dec 2011 at 6:36pm
The shop that checked out generator suggested battery. I put new battery in ran additional ground wire directly from regulator to battery. Amp gauge shows 8 or 10 amps for about a minute then starts jumping from 0 to 8 or 10 then quits, regulator burn't up. One of the coils not whole regulator. About to give up wire in a cutout with resistor and switch.
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